feat(meshcore): region scope on MessageChannel (#391)#393
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Document device-to-API channel mirror, apply-to-radio flow, data model, and operations. Link from meshcore README; groundwork for #391.
Progress/outstanding logs, region-scope.md, and updates to mc-channel-sync hub, flow, data-model, and ADR-0002.
Migration drops mc_hashtag, backfills hashtag names, and enforces uniqueness on name, type, and region_scope. Channel identity upsert keys on the new shape.
Serializers, OpenAPI, admin, and labels; tests updated for region-scoped canonical channels.
…#391) Enrich mc-channel-sync from existing feeder slot links when CHANNEL_INFO returns name only, avoiding duplicate unscoped canonical MessageChannel rows.
This was referenced Jun 3, 2026
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Summary
region_scopeonMessageChannel(MC rows); dropmc_hashtagwith data migration and new uniqueness on(name, mc_channel_type, region_scope).region_scope; labels show scope suffix (e.g.#galloway · sample-west).region_scope, reconcile preserves scope from the feeder’s existing slot link when name/type still match (avoids duplicate unscoped canonical rows).docs/features/meshcore/mc-channel-sync/includingregion-scope.md; ADR-0002 amended.Deploy: run migrations before bot/UI that send
region_scope.Closes #391 (API slice).
Related PRs: meshflow-bot #127, meshflow-ui #321
Testing performed
pytestfortest_mc_region_scope,test_mc_channel_labels,test_channel_sync(including scope preservation when snapshot omits scope),test_canonical_channels,test_channel_apply_service,test_apply_channel.